Ca₃MnN₃ is an interstitial metal nitride compound combining calcium and manganese in a ceramic-metallic material class. This is a research-phase compound rather than a commercial alloy, investigated primarily for its potential in high-performance structural and functional applications where nitrogen alloying provides enhanced hardness and thermal stability compared to conventional transition metal systems. The material belongs to the family of ternary nitrides being explored for next-generation engineering applications including wear-resistant coatings, high-temperature composites, and solid-state energy storage systems.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 94.79 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 53.23 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.421 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | -17.21 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.052 | eV/atom | — |